NCERT Solutions for Class 8 Mathematics Chapter 6
Important NCERT Questions
Square and Square Roots Chapter 6 Exercise 6.4
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 9
There are 500 children in a school. For a P.T. drill they have to stand in such a manner that the number of rows is equal to number of columns. How many children would be left out in this arrangement?
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Here, Number of children = 500
By getting the square root of this number, we get,
In each row, the number of children is 22.
And left out children are 16.
Class 8 Maths Chapter 6 Exercise 6.4 Solution in Video
for more answers vist to:
https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-6/